* [:backend:`5765`] Fixed a regression introduced in the 3.3.3 security fix that would
  prevent valid values from being accepted in radio, select and selectboxes components
  with options sourced from a variable.
* [:backend:`5748`] Fixed the handling of a difference in data between Haal Centraal
  Personen Bevragen API and StUF-BG when retrieving family members data, preventing
  valid submission data from being accepted in children and partners components.